AD8476BRMZ-R7

{
  "slug": "ad8476brmz-r7",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Differential OpAmps, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers",
    "ad8476brmz-r7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "ad8476brmz-r7.kicad_sym",
    "ad8476brmz-r7.kicad_mod",
    "ad8476brmz-r7.glb",
    "ad8476brmz-r7.step",
    "ad8476brmz-r7.lbr",
    "docs/hero.png",
    "docs/ad8476brmz-r7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ad8476brmz-r7-hero.glb",
    "ad8476brmz-r7-hero.overlay.json",
    "ad8476brmz-r7-etched.glb"
  ],
  "component": {
    "mpn": "AD8476BRMZ-R7",
    "manufacturer": "Analog Devices",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Amplifiers",
    "subcategory": "Differential OpAmps",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD8476.pdf",
    "parts": {
      "symbol": "ad8476brmz-r7.kicad_sym",
      "footprint": "ad8476brmz-r7.kicad_mod",
      "model_3d": "ad8476brmz-r7-hero.glb",
      "model_3d_plain": "ad8476brmz-r7-etched.glb",
      "model_3d_step": "ad8476brmz-r7-etched.step",
      "model_3d_step_plain": "ad8476brmz-r7.step",
      "lbr": "ad8476brmz-r7.lbr"
    },
    "distributor_links": {
      "lcsc": "C652883",
      "digikey": "AD8476BRMZ-R7TR-ND",
      "mouser": "584-AD8476BRMZ-R7"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T01:14:49Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "AD8476BRMZ-R7TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-AD8476BRMZ-R7",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "INN",
        "type": "input",
        "description": "Negative input; the differential input voltage range is −VS + 0.05 V to +VS − 0.05 V (Table 1)."
      },
      {
        "number": "2",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive supply; the part operates from 3 V to 18 V on a single supply or from ±1.5 V to ±9 V on dual supplies."
      },
      {
        "number": "3",
        "name": "VOCM",
        "type": "input",
        "description": "Output common-mode adjust; the output common-mode voltage follows the applied VOCM voltage, which must stay within −VS + 1 V to +VS − 1 V, and the pin may be left unconnected to self-bias to midsupply."
      },
      {
        "number": "4",
        "name": "+OUT",
        "type": "output",
        "description": "Noninverting output; the output swings rail-to-rail with a maximum capacitive load of 20 pF per output."
      },
      {
        "number": "5",
        "name": "-OUT",
        "type": "output",
        "description": "Inverting output; it has the same output limits as +OUT, including a maximum capacitive load of 20 pF per output."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected internally; the pin may float, but connecting it to ground is preferred and high-speed signals should not be routed through it."
      },
      {
        "number": "7",
        "name": "-VS",
        "type": "power_in",
        "description": "Negative supply; the same 3 V to 18 V single-supply or ±1.5 V to ±9 V dual-supply range applies."
      },
      {
        "number": "8",
        "name": "INP",
        "type": "input",
        "description": "Positive input; the differential input voltage range is −VS + 0.05 V to +VS − 0.05 V (Table 1)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The 8-lead MSOP pin table (Table 4, page 6) gives only the pin function names. The limits in the des; The datasheet covers the 8-lead MSOP (RM-8) and the 16-lead LFCSP. The LFCSP pinout was not extracte"
        ],
        "pages_sent": 24,
        "cost_usd": 0.0946,
        "at": "2026-10-29T01:14:32"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD8476.pdf",
        "pages": 24,
        "sha256": "1fa40c095b21b708",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "ad8476brmz-r7.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.95
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ad8476brmz-r7-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.95
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f2f46c2ed089acb15a85cdb7044a0e120bc72666c34470689c6fb56f2b4132c4",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "RM-8",
      "source_page": 21,
      "D": {
        "nom_mm": 3.0,
        "range_mm": [
          2.8,
          3.2
        ]
      },
      "E1": {
        "nom_mm": 3.0,
        "range_mm": [
          2.8,
          3.2
        ]
      },
      "E": {
        "nom_mm": 4.9,
        "range_mm": [
          4.65,
          5.15
        ]
      },
      "e": {
        "nom_mm": 0.65,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.1,
        "range_mm": [
          null,
          1.1
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "ad8476brmz-r7.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}